Free Online Computer Help

Providing free online computer help is part of the values that drives eComputerZ. Developing a set of online tools that are fast, easy to use, and delivers accurate outcomes, is a service I always wanted to provide, and now here they are.

Try the Internet speed test tool, the passphrase generator, and password breach checker tools, and all the other tools below.  Enjoy, and please share.

Computer Help Tools — simple, fast and safe

Welcome to your easy toolkit from eComputerZ. Check passwords, work out download times, clean up start‑up apps, plan backups and more — all in plain English.

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Browse all tools Start here

All tools

Pick a tool below. Each one explains itself in a sentence or two. Most run entirely in your browser.

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Internet Speed Test

Measure download, upload and latency — then compare with your plan.

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Passphrase Password Generator

Make long, memorable passphrases that are strong and easy to recall.

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Has this password been leaked?

Check safely on your device. If it’s in breaches, we’ll guide next steps.

Open tool How to create strong passphrases

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Download/Upload Time Estimator

Turn your speed into real times for movies, game updates and backups.

Open tool What affects your speed?

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Cyber Hygiene Scorecard

Answer quick questions and get simple, high‑impact fixes you can do today.

Open tool 2FA: quickest safety win

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Storage & Backup Planner

Work out space needs and choose a simple 3‑2‑1 backup that fits your life.

Open tool What is 3‑2‑1 backup?

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Home Network Troubleshooter

Fix slow or patchy Wi‑Fi with easy checks — no jargon.

Open tool Improve Wi‑Fi signal

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Ping/Jitter Mini‑Sampler

See if your connection is smooth enough for video calls and gaming.

Open tool Latency vs bandwidth

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Browser & OS Up‑to‑Date Checker

Quickly see if your browser and device are current — plus how to update.

Open tool Why updates matter

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Photo Privacy Cleaner

Strip hidden location/camera data before sharing photos.

Open tool What is EXIF data?

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Which app opens this file?

Type a file ending (like .heic or .7z) and get safe, trusted app suggestions.

Open tool File extensions explained

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PC Start‑up Cleanup Planner

Spot what slows your boot and follow a safe, step‑by‑step clean‑up plan.

Open tool Speed up PC start‑up

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Latest Tech News

Today’s hand‑picked technology headlines in one fast, clean wallboard.

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Not sure where to start?

1. Passwords first. Try Password Breach Checker. If anything shows up, make a long passphrase and switch on 2FA.
2. Speed check. Use the Internet Speed Test, then the Wi‑Fi Troubleshooter when it’s live (coming soon).
3. Protect memories. Plan a simple 3‑2‑1 backup (tool coming soon) and read our quick guide.

Helpful guides (plain English)

• {svg-book} Make (and remember) strong passphrases
• {svg-book} Two‑factor authentication: quick setup
• {svg-book} 3‑2‑1 backups without the jargon
• {svg-book} Internet speed, latency & jitter explained
• {svg-book} Better Wi‑Fi in every room
• {svg-book} Why updates matter

Frequently asked questions

Are these tools free?

Yes — free to use, no sign‑up, no selling your data.

Do you store my passwords or files?

No. The breach checker uses k‑anonymity in your browser, and the photo cleaner works locally. Any exceptions are explained inside the tool.

How often are the numbers updated?

Live stats refresh daily via a small server task. We show the last updated date on each tool and link to sources.

How do I report a bug or suggest a tool?

Use our contact page. We read every message.